VERSION

SYNOPSIS

FUNCTIONS

is_tol

is_tol($have, $want_spec, $comment);

is_tol is the only routine provided by Test::Tolerant, and is exported by default. It beahves like is from Test::More, asserting that two values must be equal, but it will always use numeric equality, and the second argument is not always used as the right hand side of comparison directly, but it used to produce a Number::Tolerant to compare to.

$have_spec can be:

* a Number::Tolerant object
* an arrayref of args to Number::Tolerant->new
* a string to be passed to Number::Tolerant->from_string
* a literal number falls under this group

If the value is outside of spec, you'll get a diagnostic message something like this:

given value is outside acceptable tolerances
have: 3
want: 5 < x

AUTHOR

Ricardo Signes <rjbs@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2004 by Ricardo Signes.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

Module Install Instructions

To install Test::Tolerant, simply copy and paste either of the commands in to your terminal